
Senior Fullstack Engineer - Ruby on Rails
Job Description
Posted on: July 20, 2025
Who we are
Employment Hero is on a mission to make employment easier and more valuable for everyone. Our Employment Operating System brings hiring, HR, payroll and benefits into an all-in-one solution.
Since our inception in 2014, we’ve scaled to a $2 billion valuation and gained a presence in 6 countries globally - Australia, New Zealand, Singapore, Malaysia, the UK and Canada. We now service over 300,000 businesses and more than 2 million employees.
The EH Way
At Employment Hero, we’re proud of our unique DNA, which we call The EH Way.
- We are Mission First - everything we do (from what we work on, to how we allocate capital and where we focus) is driven by our Mission
- We are Remote First - we champion a remote environment with a preference for asynchronous communication and a high degree of autonomy
- We are AI First - we are committed to using AI to accelerate our mission; AI is not just a tool, it’s a fundamental part of how we operate, innovate, and scale
- We are Apolitical - we do not take a position on political or social topics, unless it relates to our Mission
- We Live by Our Values - we role model our values 100% of the time
- We Expect High Performance - we set a high standard and we’re not satisfied with being average
This Role
As a Senior Full Stack Ruby Engineer you'll be part of our Engineering team and focus on our HR, Benefits and Payroll Integration teams who build and run an all-in-one platform so our customers can manage everything from pay and annual leave to professional development and employee engagement.
Your key focus areas will be:
- End-to-end fullstack development for new and current cloud-based applications
- Working across our Ruby codebase which are run in an AWS cloud environment using EC2 and Kubernetes
- Navigating different parts of a complex SAAS product - picking up new tools, technologies and subject domains quickly
- Work on the technology roadmap with Product Owners, designing solutions with your squad, and new feature development, through to production, improving/optimizing and maintenance
- Debug and perform root cause analysis for application issues
- Perform tests and quality checks on your code - you own the quality and security of the code you create
- Take initiative in recommending improvements to the development process
- Proactively identify application pain points and suggest mitigation strategies
- Perform peer reviews of code changes
- Maintain documentation and help articles for new/updated features
- Work closely with business stakeholders within an agile environment
Who you are
- Excellent Ruby on Rails engineer
- Knowledge of correct design patterns for code and how to transform existing code to implement them
- Experience in developing software, using microservices or SOA architecture for deployment on public clouds - we use AWS
- Experience using Agile methodologies and working with Product teams
- Quality coding practices, including test-driven development, unit testing and secure coding awareness
What we can offer
At Employment Hero, we don’t just talk about a better way to work - we live it. Joining Employment Hero means
- You will work remotely, with the flexibility to own your time and impact
- You will access cutting-edge tools to amplify your work, knowledge and outputs
- You’ll surround yourself with ambitious, outcome-driven colleagues who challenge you to do the best work of your life
- You’ll own ESOP (employee share options) in one of the world’s fastest-growing tech companies
- You’ll also have access to a wide range of benefits that includes - a very generous paternity leave policy, subsidised egg freezing (so you can make the choice that’s right for you, on your terms), a WFH office expense budget, and outstanding learning & development opportunities
At Employment Hero, we are committed to safeguarding the privacy of your application data. To understand how we do so, you can read our Applicant Privacy Policy here employmenthero.com/legals/applicant-policy/
Employment Hero celebrates diverse perspectives and experiences, we invite people of all backgrounds and identities to apply for this position.
Apply now
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